42139624

素因数分解:

$2^3\times {\mathrm{101}}^1\times {\mathrm{52153}}^1$

素因数の和:52260

約数の個数: 16

約数和(自身を含む): 79795620

約数和(自身を除く): 37655996

約数列:

[1, 2, 4, 8, 101, 202, 404, 808, 52153, 104306, 208612, 417224, 5267453, 10534906, 21069812, 42139624]

約数ペア:

[(1, 42139624), (2, 21069812), (4, 10534906), (8, 5267453), (101, 417224), (202, 208612), (404, 104306), (808, 52153)]